Quick Detail
Place of Origin
HS-CODE
31-
Package & Delivery Lead Time
Delivery Lead Time
2010-07-14
Detailed Description
Mono Ammonium Phosphate (MAP), monoammonium phosphate,ammonium phosphate, phosphate,
Molecular formula: NH4H2PO4
Molecular weight: 115.0
Standard executed: Q/74465717-9.1-2005(technical grade)
Q/74465717-9.2-2005(food grade)
CAS Number : 7722-76-1
Properties:
White granular crystal; relative density at 1.803, melting point at 190 , easily soluble in water, slightly soluble in alcohol, insoluble in ketone, PH value of 1% solution is 4.5.
Uses:
As a fire-prevention agent for fabric, timber and paper, as well as a fire-prevention coating, and dry powder for fire extinguisher. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. Its total nourishment (N+P2O5) is at 73%, and may be used as a basic raw material for N, P and K compound fertilizer.
Packing and storage:
In 25kg, 50kg, 1000kg net bag, store at a cool, dry and well ventilated place.
Guaranteed Technical Specifications:
Specifications Industrial Grade Food Grade
Main contents% ≥ 98.0 98.0
Phosphorus pentoxide% ≥ 61.0 61.0
Nitrogen,as N % ≥ 11.8 11.8
PH of 1% water solution 4.4-4.8 4.4-4.8
Moisture % ≤ 0.2 0.2
Heavy metals,as Pb % ≤ 0.001
Arsenic, as As % ≤ 0.0003
Fluoride as F% ≤ 0.002
Water insoluble % ≤ 0.10 0.10
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